netdev - [PATCH iproute2 2/2] lib: fix setns() function when !HAVE

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Date:	Thu, 15 Jan 2015 11:36:25 +0100
From:	Nicolas Dichtel <nicolas.dichtel@...nd.com>
To:	shemminger@...tta.com
Cc:	netdev@...r.kernel.org,
	Nicolas Dichtel <nicolas.dichtel@...nd.com>,
	Vadim Kochan <vadim4j@...il.com>
Subject: [PATCH iproute2 2/2] lib: fix setns() function when !HAVE_SETNS

When HAVE_SETNS is not set, iproute2 provides a local implementation of this
function based on __NR_setns.
This macro is defined in sys/syscall.h, which was not included, thus the local
implementation always returned -1.

CC: Vadim Kochan <vadim4j@...il.com>
Fixes: eb67e4498aec ("lib: Add netns_switch func for change network namespace")
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@...nd.com>
---
 include/namespace.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/namespace.h b/include/namespace.h
index 28a4223b3eb2..52f7fbd7bb8c 100644
--- a/include/namespace.h
+++ b/include/namespace.h
@@ -3,6 +3,7 @@
 
 #include <sched.h>
 #include <sys/mount.h>
+#include <sys/syscall.h>
 #include <errno.h>
 
 #define NETNS_RUN_DIR "/var/run/netns"
-- 
2.1.0

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